make index fails on 12.2-Stable: "/usr/ports/www/grafana8/Makefile" line 60: Could not find Makefile.modules

From: Philipp Ost <pj_at_smo.de>
Date: Sat, 07 Aug 2021 15:59:22 UTC
`make index` fails on my 12.2-Stable amd64 box:

--- describe.www ---
make[5]: "/usr/ports/www/grafana8/Makefile" line 60: Could not find 
Makefile.modules
make[5]: Fatal errors encountered -- cannot continue===> www/grafana8 failed
*** [describe.www] Error code 1

make[2]: stopped in /usr/ports
^C*** Error code 1
*** Signal 2

This is with a freshly updated ports tree. The last commit according to 
`git log`  is c45834e17fc487ddb045a2507c3647b60789c8ca by mandree@.
The last commit affecting grafana8 is 
2df908509325f2ea45a5aed34fe4188a302abe34.

Anyone else seeing this?

Philipp